#include "Timestamp.h"

#include <time.h>

Timestamp::Timestamp() : microSecondsSinceEporch_(0){

}

Timestamp::Timestamp(int64_t microSecondsSinceEporch ) 
    : microSecondsSinceEporch_(microSecondsSinceEporch){

}

Timestamp Timestamp::now(){
    return Timestamp(time(NULL));
}

std::string  Timestamp::toString() const{
    char buf[128] = {0};
    tm* tm_time = localtime(&microSecondsSinceEporch_);
    snprintf(buf, 128, "%4d/%02d/%02d %02d:%02d:%02d",
        tm_time->tm_year + 1900, tm_time->tm_mon + 1, tm_time->tm_mday,
        tm_time->tm_hour, tm_time->tm_min, tm_time->tm_sec);
    return buf;
}

/*
#include <iostream>
int main(){
    std::cout << Timestamp::now().toString() << std::endl;
    return 0;
}
*/
